Processing

Please wait...

Settings

Settings

Goto Application

1. WO2011116403 - METHOD FOR PRODUCING A NITROGEN-CONTAINING POLYSACCHARIDE

Publication Number WO/2011/116403
Publication Date 29.09.2011
International Application No. PCT/AT2011/000141
International Filing Date 22.03.2011
IPC
A61F 13/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
A61F 13/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
D06M 13/322 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
13Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
322with compounds containing nitrogen
D06M 13/432 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
13Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
322with compounds containing nitrogen
402Amides
432Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Guanidines, e.g. dicyandiamides
D06M 15/53 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
53Polyethers
C08K 3/16 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
16Halogen-containing compounds
CPC
C08B 15/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
BPOLYSACCHARIDES; DERIVATIVES THEREOF
15Preparation of other cellulose derivatives or modified cellulose ; , e.g. complexes
05Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
06containing nitrogen ; , e.g. carbamates
C08K 3/16
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
16Halogen-containing compounds
C08K 5/205
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
16Nitrogen-containing compounds
205Compounds containing groups, e.g. carbamates
C08K 5/21
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
16Nitrogen-containing compounds
21Urea; Derivatives thereof, e.g. biuret
D06M 13/432
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
13Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds
322with compounds containing nitrogen
402Amides ; imides, sulfamic acids
432Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; ; Carbodiimides;; Guanidines, e.g. dicyandiamides
D06M 15/53
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
15Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
53Polyethers
Applicants
  • UNIVERSITÄT INNSBRUCK [AT]/[AT] (AllExceptUS)
  • VO, Loan Thi To [VN]/[AT] (UsOnly)
  • SIROKA, Barbora [SK]/[AT] (UsOnly)
  • MANIAN, Avinash, P. [IN]/[AT] (UsOnly)
  • BECHTOLD, Thomas [AT]/[AT] (UsOnly)
Inventors
  • VO, Loan Thi To
  • SIROKA, Barbora
  • MANIAN, Avinash, P.
  • BECHTOLD, Thomas
Agents
  • SCHWARZ & PARTNER
Priority Data
A 464/201023.03.2010AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR HERSTELLUNG EINES STICKSTOFFENTHALTENDEN POLYSACCHARIDS
(EN) METHOD FOR PRODUCING A NITROGEN-CONTAINING POLYSACCHARIDE
(FR) PROCÉDÉ DE PRÉPARATION D'UN POLYSACCHARIDE CONTENANT DE L'AZOTE
Abstract
(DE)
Die Erfindung betrifft ein Stoffgemisch, enthaltend 10 - 80 Gew. % wenigstens eines Amids, 10 - 80 Gew. % wenigstens eines Salzes und 1 - 80 Gew. % wenigstens eines Polyols, sowie die Verwendung dieses Stoffgemischs zur Herstellung eines Stickstoffenthaltenden Polysaccharids aus einem Polysaccharid und diverse Verwendungen der so hergestellten Produkte.
(EN)
The invention relates to a mixture of matter containing 10-80% by weight of at least one amide, 10-80% by weight of at least one salt and 1-80% by weight of at least one polyol, and also the use of this mixture of matter for producing a nitrogen-containing polysaccharide from a polysaccharide, and relates to diverse uses of the products thus produced.
(FR)
L'invention concerne un mélange de substances contenant de 10 à 80 % en poids d'au moins un amide, de 10 à 80 % en poids d'au moins un sel et de 1 à 80 % en poids d'au moins un polyol. Elle concerne en outre l'utilisation de ce mélange de substances pour préparer un polysaccharide contenant de l'azote à partir d'un polysaccharide, ainsi que diverses utilisations des produits ainsi fabriqués.
Also published as
Latest bibliographic data on file with the International Bureau